<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title th:text="${status}">4xx</title>
</head>
<body>
    <h2 th:text="${status}">5xx</h2>
    <h2 th:text="${message}">错误信息</h2>
</body>
</html>